package com.hyperfix.models.common;

import lombok.Data;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

/**
 * 统一消息返回类
 * @param <T> 数据类型
 */
@Data
public class R<T> implements Serializable {
    private static final long serialVersionUID = 1L;

    private Boolean success; // 是否成功 true成功 false失败

    private String msg; // 错误信息

    private T data; // 数据

    private Map<Object,Object> map = new HashMap<>(); // 动态数据

    public static <T> R<T> success(T object) {
        R<T> r = new R<>();
        r.data = object;
        r.success = true;
        return r;
    }

    public static <T> R<T> error(String msg) {
        R<T> r = new R<>();
        r.msg = msg;
        r.success = false;
        return r;
    }

    public R<T> add(String key, Object value) {
        this.map.put(key, value);
        return this;
    }
}
